Darin Brassfield NASCAR Cup Series results at Sonoma
Back to Darin Brassfield career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1989 | 12 | 30 | 22 | 40 | Mobil 1 | Chevrolet | Brassfield | 73 | 0 | 0 | running | 2650 | 97 |
